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Certificate 07/4427 Ballytherm Ltd. Ballytherm Insulation. Ballytherm BTR pitched roof insulation. Product sheet 3
Publication Year
2020
Document Status
Current
Abstract
Relates to rigid polyisocyanurate (PIR) foam boards with composite foil-facings, for use as pitched roof insulation above, between and/or below rafters in tiled or slated pitched roofs. Key factors assessed were thermal performance, condensation risk, behaviour in relation to fire, resistance to moisture and durability.
Document History
Third issue, dated 23rd June 2020. Supersedes the second issue, dated 2nd July 2018. Originally certificated on 27th March 2007.
Publisher Information
British Board of Agrément
The British Board of Agrément have been providing authoritative and independent information on the performance of building products for over 40 years. The certificates they produce contain data on durability, installation and compliance with Building Regulations.
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